Topstar height adjustable arm rests with soft padding, height adjustable arm rests with soft padding, black

PROFI NET 11 office swivel chair, height adjustable arm rests with soft padding, black. Supplied = flat pack. Model = mesh back rest. Seat colour = black. Frame colour = polished aluminium. Frame material = aluminium, polished. Seat mechanism = synchronous mechanism, adjustable seat inclination. Frame design = with castors. Seat height = 410 - 530 mm. Type of arm rests = with arm rests. Back rest height = 600 mm. Seat depth = 480 mm. Seat width = 480 mm. Shape of seat shell = flat seat with knee roll. Conforms to = EN 1335 parts 1 - 3, GS tested, DIN EN 1021 parts 1 - 2. Seat material = polyester. Design of castors = castors for soft floors. Max. load = 110 kg. Period of use/day = up to 8 hours. Product type = office swivel chairs. Customs tariff number = 94013900. Country of origin = DEU. Gross weight = 25.31 kg. Weight = 22.51 kg. Height adjustable back rest with actively breathing mesh cover. Seat with knee roll, seat depth and seat inclination adjustment. Synchronous mechanism with body weight adjustment. Polished aluminium five star base with double safety castors.